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    XPS 9550 TouchPad Drivers Gone!

    Discussion in 'Dell XPS and Studio XPS' started by Ace01, Apr 18, 2017.

  1. Ace01

    Ace01 Notebook Guru

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    Hello!

    I had followed the directions here to install the Synaptics touchpad driver. After a few months, I decided I wanted to go back to the original drivers. In uninstalling drivers, it looks like I've deleted all of the drivers. The touchpad no longer works. I also no longer see HID-compliant touchpad in Human Interface Devices.

    I've tried to reinstall several touchpad drivers from Synaptics and Dell sites. The Dell driver update tool checks and says everything is up to date.

    Any advice and or links would be greatly appreciated. I am currently typing this post by using the touchscreen because not even my Logitech Bluetooth mouse is working.
     

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    Ace01, Apr 18, 2017
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